LHS2 COOLING SYSTEM
The high-rigidity die-cast aluminum basket has a heat sink ring in contact with the back of the yoke – the heat conduction ring. This ring collects heat dissipated from the core and the yoke and brings it toward the outer cover. The power handling capacity for each speaker can thus exceed 200 W RMS. This system prevents the risk of overheating and ensures better speaker performance. As an example, a 20° change is measurable over 120 minutes, with a pink noise registered at 100 watts and filtered with high pass at 80Hz.
The driver features a proprietary SVA diaphragm. This computer-modeled composite diaphragm is characterized by a ‘sandwich’ structure, composed of a double sheet of fiberglass with a cellulose pulp internal structure. It provides the ideal combination of mass damping and rigidity to the moving coil. The driver thus handles strong impulses without distortion.
HORN-LOADED TWEETER WITH A MAGNESIUM DOME
The TZ2900PM tweeter is equipped with a next-generation dome in magnesium alloy providing a significant improvement in terms of consistency. Its horn is shaped to limit directivity, i.e., off-axis drop in high-frequency level. Together with the phase plug, this pairing allows the frequency response to be linearized.
We also added a counter-cap to the motor to reduce rear wave reflections, limit distortion and control the upper end of the sound spectrum. The TZ2900PM-MG tweeter provides an exceptionally smooth and fluid musical quality whilst ensuring accurate sound reproduction.